C++ (Cpp) IupPreviousField Examples

Example #1

File: iuplua_api.c Project: Vulcanior/IUP

static int PreviousField(lua_State *L)
{
  Ihandle *h1 = iuplua_checkihandle(L,1);
  Ihandle *h2 = IupPreviousField(h1);
  iuplua_pushihandle(L,h2);
  return 1;
}

Example #2

File: iup_key.c Project: defdef/iup

int iupKeyProcessNavigation(Ihandle* ih, int code, int shift)
{
  /* this is called after K_ANY is processed, 
     so the user may change its behavior */

  if (code == K_cTAB)
  {
    int is_multiline = iupAttribGetInt(ih, "_IUP_MULTILINE_TEXT");
    if (is_multiline)
    {
      if (shift)
        IupPreviousField(ih);
      else
        IupNextField(ih);
      return 1;
    }
  }
  else if (code == K_TAB || code == K_sTAB)
  {
    int is_multiline = iupAttribGetInt(ih, "_IUP_MULTILINE_TEXT");
    if (!is_multiline)
    {
      if (code == K_sTAB || shift)
        IupPreviousField(ih);
      else
        IupNextField(ih);
      return 1;
    }
  }
  else if (code == K_UP || code == K_DOWN)
  {
    int is_button = (IupClassMatch(ih, "button") || 
                     IupClassMatch(ih, "toggle"));
    if (is_button)
    {
      if (code == K_UP)
        iupFocusPrevious(ih);
      else
        iupFocusNext(ih);
      return 1;
    }
  }
  else if (code==K_ESC)
  {
    Ihandle* bt = IupGetAttributeHandle(IupGetDialog(ih), "DEFAULTESC");
    if (iupObjectCheck(bt) && IupClassMatch(bt, "button"))
      iupdrvActivate(bt);
    return 1;
  }
  else if (code==K_CR || code==K_cCR)
  {
    int is_multiline = iupAttribGetInt(ih, "_IUP_MULTILINE_TEXT");
    if ((code==K_CR && !is_multiline) || (code==K_cCR && is_multiline))
    {
      Ihandle* bt = IupGetAttributeHandle(IupGetDialog(ih), "DEFAULTENTER");
      if (iupObjectCheck(bt) && IupClassMatch(bt, "button"))
        iupdrvActivate(bt);
      return 1;
    }
  }

  return 0;
}

Example #3

File: iup_key.c Project: Airr/iup_mac

int iupKeyProcessNavigation(Ihandle* ih, int key, int shift)
{
  /* this is called after K_ANY is processed, 
     so the user may change its behavior */

  if (key == K_cTAB)
  {
    int is_multiline = (iupStrEqual(ih->iclass->name, "multiline") || 
                        (iupStrEqual(ih->iclass->name, "text") && IupGetInt(ih, "MULTILINE")));
    if (is_multiline)
    {
      if (shift)
        IupPreviousField(ih);
      else
        IupNextField(ih);
      return 0;   /* abort default processing */
    }
  }
  else if (key == K_TAB || key == K_sTAB)
  {
    int is_multiline = (iupStrEqual(ih->iclass->name, "multiline") || 
                        (iupStrEqual(ih->iclass->name, "text") && IupGetInt(ih, "MULTILINE")));
    if (!is_multiline)
    {
      if (key == K_sTAB)
        IupPreviousField(ih);
      else
        IupNextField(ih);
      return 0;   /* abort default processing */
    }
  }
  else if (key == K_UP || key == K_DOWN)
  {
    int is_button = (iupStrEqual(ih->iclass->name, "button") || 
                     iupStrEqual(ih->iclass->name, "toggle"));
    if (is_button)
    {
      if (key == K_UP)
        iupFocusPrevious(ih);
      else
        iupFocusNext(ih);
      return 0;   /* abort default processing */
    }
  }
  else if (key==K_ESC)
  {
    Ihandle* bt = IupGetAttributeHandle(IupGetDialog(ih), "DEFAULTESC");
    if (iupObjectCheck(bt) && iupStrEqual(bt->iclass->name, "button"))
      iupdrvActivate(bt);
    return 0;   /* abort default processing */
  }
  else if (key==K_CR || key==K_cCR)
  {
    int is_multiline = (iupStrEqual(ih->iclass->name, "multiline") || 
                        (iupStrEqual(ih->iclass->name, "text") && IupGetInt(ih, "MULTILINE")));

    if ((key==K_CR && !is_multiline) || (key==K_cCR && is_multiline))
    {
      Ihandle* bt = IupGetAttributeHandle(IupGetDialog(ih), "DEFAULTENTER");
      if (iupObjectCheck(bt) && iupStrEqual(bt->iclass->name, "button"))
        iupdrvActivate(bt);
      return 0;   /* abort default processing */
    }
  }

  return 1;
}

Example #4

File: iuplua_api.c Project: svn2github/iup-iup

static void PreviousField(void)
{
  iuplua_pushihandle(IupPreviousField(iuplua_checkihandle(1)));
}